I'm a bit worried buying iPhone 5s. Maybe i should go for 5? Read below?

There's unfortunately one big problem we will use the home button much or keep your finger there etc, but when there's single or minor or fingernail scratch its all over and my dad won't repair and will kill me

AM i right? Is there a protector for this lol?

Added (1). What i mean by a protector is for home button

Putting service on a found iphone?

So at my work there was an iphone in the lost and found and our policy is if something is not claimed within 2 weeks, one of the workers can claim it. A month passes, and no one claims it so i claim it and have been using it for just apps and Wi-Fi, and am thinking i want to put service on it. If i went to the verizon store and explained it to them do you think i could get service put on it?

How to undo a sync on itunes?

I accidentally synced my phone on itunes and now a bunch of songs are on my phone that were from the computer. How can I undo that sync so that I only have the songs I had on my iPhone before?

Problems running emulator in gba4ios?

I downloaded GBA4IOS ON MY NONjailbroken iphone 5. Been playing games fine but legacy of goku 1 won't work. The game plays but the picture is all scattered and you can't tell what you're doing. Legacy 2 works find but not 1. Any ideas?

My texting and internet is not working on my unlocked iPhone?

I bought an iPhone 5 from a pawn shop and it is Sprint. I went to many different places to have it unlocked and most of them said it wasn't possible, but i found one place that did do it using a GPP card. I Installed my Tmobile sim card and i'm able to make and receive calls, but i'm not able to send SMS/MMS, My iMessage and Facetime will not activate and when i go to Setting>Phone>My Number, my number is listed as unknown and it does not give me the option to edit it. Also, my Tmobile Data plan does not work, i'm not able to access the internet without Wi-Fi, but again, i can make and receive calls and i can receive texts. Has anyone else had this problem and is there a way to fix it?

How to get free music from the Internet to iTunes to iPhone?

I used a youtube converter site but itunes wouldnt let me put it on my phone unless i delete all my already existing content on the iphone. Also it asked me to locate it on my computer (maybe it sensed i downloaded it all).

How do I get free music from the Internet (youtube perhaps) to iTunes to iPhone without that same problem(s)? And very quickly

Good photography apps for iPhone 4S?

I have an iPhone 4S and I love to take pictures. I compared Quality from photos with an iPhone 5 and the iPhone 5 won in almost every category (White Balance, Re-Focus, Whitening, Sharpness, etc.) (Stock Cameras) I was wondering if there were any Camera Apps out there when used on my iPhone, that it's quality would compare to that of a 5. Can someone explain what the 5 has (camera wise) that makes it so much more clearer?

How to get the best out of my subs?

I have 2 12" kicker CVR subs. They are in a box with a frame missing but I put that part down so it's some what sealed. I just hate hearing that bad sounding bass. On one song there's one bass note that hits lovely but the others kind if sound like ****. I have them hooked up to a 1200 watt kicker amp. I use an alpine amp and USB to my iPhone.
Suggestions?